Table 3 Prevalence of various categories of glucose tolerance according to the presence and severity of obstructive sleep apnea in 137 extremely obese subjects
Glucose tolerance status | Non OSA (AHI < 5) | Mild OSA (AHI 5-15) | Moderate OSA (AHI 15-30) | Severe OSA (AHI > 30) |
|---|---|---|---|---|
Normal glucose tolerance | 49% (26) | 10% (4) | 17% (3) | 25% (6) |
Prediabetes | 34% (18) | 52% (22) | 50% (9) | 38% (9) |
Type 2-diabetes | 17% (9) | 38% (16) | 33% (6) | 38% (9) |